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Study identifier: NCT06698003 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study of Mogamulizumab to Prevent Adult T-cell Leukemia/Lymphoma in People With HTLV-1

Condition: T-Cell Leukemia/Lymphoma, Adult · T-cell Leukemia/Lymphoma · T-cell Leukemia  ·  Sponsor: Memorial Sloan Kettering Cancer Center

PhasePhase 2
Planned participants134
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of this study is to find out whether the study drug mogamulizumab is effective in preventing the development of adult T-cell leukemia/lymphoma (ATL) in people who are at higher risk for this type of cancer because they are infected with the HTLV-1 virus and because of changes seen in some of their immune system cells called T-cells.

This description comes directly from the study's public registry record.

Talk to the study team

Steven Horwitz, MD  ·  646-608-2680  ·  horwitzs@MSKCC.ORG

Alison Moskowitz, MD  ·  646-608-3726  ·  moskowia@mskcc.org

Always discuss trial participation with your own doctor first.

Locations (7)

Memorial Sloan Kettering at Basking Ridge (All protocol activities)Basking Ridge, New Jersey, United StatesRecruiting
Memorial Sloan Kettering Monmouth (All protocol activities)Middletown, New Jersey, United StatesRecruiting
Memorial Sloan Kettering Bergen (All Protocol Activities)Montvale, New Jersey, United StatesRecruiting
Memorial Sloan Kettering Cancer Center @ Suffolk-Commack (All protocol activities)Commack, New York, United StatesRecruiting
Memorial Sloan Kettering Westchester (All protocol activities)Harrison, New York, United StatesRecruiting
Memorial Sloan Kettering Cancer Center (All Protocol Activities)New York, New York, United StatesRecruiting
Memorial Sloan Kettering Nassau (All protocol activities)Uniondale, New York, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06698003